1243606677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 1783710720

約数和(自身を除く): 540104043

約数列:

[1, 3, 19, 57, 71, 137, 213, 411, 1349, 2243, 2603, 4047, 6729, 7809, 9727, 29181, 42617, 127851, 159253, 184813, 307291, 477759, 554439, 921873, 3025807, 5838529, 9077421, 17515587, 21817661, 65452983, 414535559, 1243606677]

約数ペア:

[(1, 1243606677), (3, 414535559), (19, 65452983), (57, 21817661), (71, 17515587), (137, 9077421), (213, 5838529), (411, 3025807), (1349, 921873), (2243, 554439), (2603, 477759), (4047, 307291), (6729, 184813), (7809, 159253), (9727, 127851), (29181, 42617)]